Description

Lubricating Oils (Petroleum), Hydrotreated, Used, Distn. Residues is a high-performance, re-refined base oil derived from the hydrotreatment and distillation of used lubricating oils. This process is critical for creating a sustainable, high-quality feedstock for industrial lubricant formulations, offering a reliable alternative to virgin base oils. It is essential for manufacturers and blenders seeking cost-effective and environmentally responsible raw materials for producing industrial lubricants, metalworking fluids, and process oils.

Application

• Base Stock for Re-Refined Lubricants: Primary feedstock for formulating engine oils, hydraulic fluids, gear oils, and other industrial lubricants.
• Industrial Process Oils: Used as a heat transfer fluid, textile lubricant, or a component in rubber and plastic processing.
• Metalworking Fluids: Serves as a base oil for formulating neat cutting oils, grinding fluids, and corrosion preventatives.
• Mold Release Agents & Die Lubricants: Provides lubrication and release properties in forging, die-casting, and molding operations.
• Rust Preventative Formulations: Used as a carrier oil in oils, greases, and coatings designed to protect metal surfaces.
• Additive Carrier Oil: An effective medium for diluting and delivering performance additives in concentrate packages.

Basic Information

Product Name	Lubricating Oils (Petroleum), Hydrotreated, Used, Distn. Residues
CAS No.	125471-97-8
Molecular Formula	Complex hydrocarbon mixture
Molecular Weight	Varies by fraction
Synonyms	Re-refined Base Oil; Hydrotreated Used Lubricant Distillation Residue; Reclaimed Lubricating Oil; Rerefined Oil Distillate Residue; Treated Used Oil Residue; HTO (Hydrotreated Oil) Residue; Regen Base Stock; API Group I/II Re-refined Base Oil
EINECS	Contact for details

Quality Control

Our Lubricating Oils (Petroleum), Hydrotreated, Used, Distn. Residues are produced under a strict quality management system. Each batch undergoes comprehensive analysis to ensure it meets key parameters for viscosity, flash point, color, and contaminant levels. Certificates of Analysis (COA) detailing physical properties and performance characteristics are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep containers sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (ASTM D1500)	≤ 2.0
Kinematic Viscosity @ 40°C (cSt)	Contact for details
Viscosity Index	Contact for details
Flash Point (COC), °C	> 200
Pour Point, °C	Contact for details
Acid Number (mg KOH/g)	≤ 0.05
Water Content (ppm)	≤ 200

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.